Automate forms, debug APIs, optimize SEO, and solve CORS issues with our suite of privacy-first Chrome extensions. 100% free. 100% local-first.
Professional-grade tools built for developers, testers, and power users. All free, all privacy-focused.
14 Users • Active
Save hours filling forms. Create profiles, auto-capture fields, generate realistic demo data. Perfect for developers and QA testers.
14 Users • Active
Capture, analyze, and debug API requests effortlessly. Monitor network traffic, inspect payloads, and export logs with ease.
Active • Published
All-in-one SEO analyzer and debugger. Check meta tags, structured data, performance scores, and get instant SEO recommendations.
10 Users • Active
Solve cross-origin issues instantly. Enable CORS for local development, test APIs, and bypass restrictions during development.
Built by developers, for developers. Every extension prioritizes your privacy and productivity.
All data stored locally on your device. No tracking, no analytics, no external servers. Your information never leaves your browser.
Optimized for performance. Minimal memory footprint, instant loading, and zero lag — even with thousands of entries.
No hidden fees, no premium tiers, no subscriptions. All features unlocked for everyone, always. We believe in open tools.
Built with modern web standards. Clean UI, keyboard shortcuts, JSON export/import, and comprehensive documentation.
No internet required. All extensions work completely offline. Perfect for airplane coding or restricted networks.
Actively maintained and improved. New features, bug fixes, and compatibility updates released regularly based on user feedback.
Building privacy-first developer tools that respect your data and boost your productivity.
NRKGO was born from a simple frustration: finding developer tools that don't track you, don't require subscriptions, and actually work offline. We believe in creating tools that respect your privacy, work when you need them, and stay out of your way.
Every extension stores data locally. Optional cloud sync is end-to-end encrypted — even we can't read your data.
Made by developers who understand the workflow. Keyboard shortcuts, JSON configs, and automation-first design.
Whether you're a solo developer, QA tester, or part of a team, our tools are designed to save you time without compromising your security. All extensions are 100% free and will remain so.
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